body, div, ul, li, span, img, i, a {
    padding: 0px;
    margin: 0px;
    border: 0px;
    font-family: Helvetica Neue, Helvetica, Arial, Microsoft JhengHei, sans-serif;
    background: #fff;
    color: #000;
    text-decoration: none;
    list-style: none;
    font-size: 12px;
}

.fl {
    float: left;
}



.fr {
    float: right;
}

.disk {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 5;
    background-color: rgba(0, 0, 0, .6);
    display: none;
}

.w10 {
    width: 10%;
}

.w20 {
    width: 20%;
}

.w30 {
    width: 30%;
}

.w40 {
    width: 40%;
}

.w50 {
    width: 50%;
}

.w60 {
    width: 60%;
}

.w70 {
    width: 70%;
}

.w80 {
    width: 80%;
}

.w90 {
    width: 90%;
}

.w100 {
    width: 100%;
}

.line {
    width: auto;
    background-color: #000;
    height: 28px;
}

.img_head {
    width: 28px;
     background-color: #000;
    height: 28px;
    margin-right: 20px;
}

.head_font {
    color: white;
    font-size: 1rem;
    background-color: #000;

}
.img_head:hover{
 background-color: #000
}

/*.img_head:hover,.head_font:hover {*/
/*background-color: #fbc308;*/
/*}*/

.click1 {
    height: auto;
    cursor: pointer;

    display: inline-block;
    font-size: 1rem;
    padding: .8rem 1.2rem;
    text-align: center;
    -webkit-transition: color .15s ease-in;
    transition: color .15s ease-in;
    background-color: #000;
    width: 100%
}



.click1:hover {
    background-color: #fbc308;
    text-decoration: none
}

.click1:hover span {

    background-color: #fbc308;
}

.click1:hover img {

    background-color: #fbc308;
}

.setting {
    width: 32px;
    height: 32px;
    margin: auto auto;


}
.btnset:hover img{
    background-color: #dfdfdf;
}
